Acetylcysteine Impurity N1 CAS 6436-58-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 6436-58-4 |
| Molecular Formula | C6H9NO2S |
| Molecular Weight | 159.21 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Acetylcysteine Impurity N1 (CAS 6436-58-4) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H9NO2S. Molecular weight: 159.21 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H9NO2S |
| Molecular Weight | 159.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Acetylcysteine Standards
- Acetylcysteine Impurity 14 (CAS 62305-89-9)
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- Acetylcysteine Impurity 20 (CAS CATO-C4X-153220)
- Acetylcysteine Impurity 34 (CAS 2381-08-0)
- Acetylcysteine Impurity 12 (CAS 1115-65-7)
- N-Acetylcysteine-d3 (CAS 131685-11-5)
- Acetylcysteine Impurity 41 (CAS 13100-82-8)
Recommended Standards
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- (5-Methoxypyrimidin-2-yl)methanamine (CAS 1553867-87-0)
- [9,9'-Bianthracene]-10-carbonitrile (CAS 103266-00-8)
- Ethyl 2-[(4-fluorophenyl)amino]acetate (CAS 2521-99-5)
- N,N'-(1,3-Phenylene)diacetamide (CAS 10268-78-7)
- Polymyxin B nonapeptide (CAS 86408-36-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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